Nonprofit Website Design and Web Development
TTS designs accessible, mobile-friendly websites and web portals that help Chicago and Illinois nonprofits engage supporters, promote programs and advance their mission.
Request a proposalWebsite Design Built for Nonprofit Organizations
Off‑the‑shelf website builders can only take you so far. A custom site is tailored to your organization’s brand, goals and users. It ensures accessibility, integrates with your systems and supports online giving, volunteer sign‑ups and resource sharing.
Accessibility & UX
We design intuitive, interfaces guided by WCAG accessibility practices so all visitors—donors, volunteers and staff—can engage easily on any device.
Integrations
Connect your website with CRM, donor databases, event management and analytics systems to automate workflows and reporting.
Scalability & Security
Built on modern frameworks and best practices, your site will be secure, fast and ready to grow with your organization.
Our process includes discovery, wireframes, iterative design and development, testing and launch. We collaborate closely with your stakeholders at every step.
Schedule a free consultationPlan a nonprofit website that supports your work
Based in Naperville, Tellap works with nonprofits across Chicago and Illinois and supports organizations nationwide remotely. We start by identifying who needs your website, what they need to do and which tools your staff will maintain.
Donation, volunteer and program journeys
Make it easy to understand your mission, find a program, sign up to volunteer or reach your donation platform. We plan page structure, forms and integrations around these tasks, including clear navigation and mobile layouts.
Search visibility and a practical launch plan
A website project can include descriptive page titles, crawlable service and program pages, sitemap setup and redirects from old URLs. During discovery, we agree on content responsibilities, analytics needs, accessibility testing and staff training.
Nonprofit website development questions
Do we need a website or a custom web application?
A public website explains your mission and helps supporters take action. A custom nonprofit web application supports tasks such as participant registration, staff approvals, member access and reporting. We can connect both when your organization needs a public presence and an operational system.
Can our website connect to our existing systems?
We review your CRM, donation service, forms and reporting tools before recommending integrations. Available APIs, permissions, data privacy and licensing determine the approach. See our API development and integration services.
What determines the project scope and cost?
Page count, content preparation, design needs, integrations, migration and ongoing support affect scope. Bring your current URL, goals and budget range to a website planning consultation so we can identify priorities and a realistic first phase.
Need help beyond launch? Explore managed IT services for nonprofits and our youth program reporting case study.